Extension bug in Automatic1111 WebUI 1.6.0

[ostap667inbox]

I have no idea what the Clip Interrogator extension has to do with it, but the fact is that the problem only appears after installing the extension and disappears after uninstalling it.

When launching the WebUI, a number of errors appear:

creating model quickly: OSError
Traceback (most recent call last):
  File "C:\stable-diffusion-webui\venv\lib\site-packages\huggingface_hub\utils\_errors.py", line 261, in hf_raise_for_status
    response.raise_for_status()
  File "C:\stable-diffusion-webui\venv\lib\site-packages\requests\models.py", line 1021, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://huggingface.co/None/resolve/main/config.json

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\stable-diffusion-webui\venv\lib\site-packages\transformers\utils\hub.py", line 429, in cached_file
    resolved_file = hf_hub_download(
  File "C:\stable-diffusion-webui\venv\lib\site-packages\huggingface_hub\utils\_validators.py", line 118, in _inner_fn
    return fn(*args, **kwargs)
  File "C:\stable-diffusion-webui\venv\lib\site-packages\huggingface_hub\file_download.py", line 1195, in hf_hub_download
    metadata = get_hf_file_metadata(
  File "C:\stable-diffusion-webui\venv\lib\site-packages\huggingface_hub\utils\_validators.py", line 118, in _inner_fn
    return fn(*args, **kwargs)
  File "C:\stable-diffusion-webui\venv\lib\site-packages\huggingface_hub\file_download.py", line 1541, in get_hf_file_metadata
    hf_raise_for_status(r)
  File "C:\stable-diffusion-webui\venv\lib\site-packages\huggingface_hub\utils\_errors.py", line 293, in hf_raise_for_status
    raise RepositoryNotFoundError(message, response) from e
huggingface_hub.utils._errors.RepositoryNotFoundError: 404 Client Error. (Request ID: Root=1-6502842e-038d35a170ef5a983f0dfb8f;375cda1b-e897-4693-aef7-667164338587)

Repository Not Found for url: https://huggingface.co/None/resolve/main/config.json.
Please make sure you specified the correct `repo_id` and `repo_type`.
If you are trying to access a private or gated repo, make sure you are authenticated.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\itech\AppData\Local\Programs\Python\Python310\lib\threading.py", line 973, in _bootstrap
    self._bootstrap_inner()
  File "C:\Users\itech\AppData\Local\Programs\Python\Python310\lib\threading.py", line 1016, in _bootstrap_inner
    self.run()
  File "C:\Users\itech\AppData\Local\Programs\Python\Python310\lib\threading.py", line 953, in run
    self._target(*self._args, **self._kwargs)
  File "C:\stable-diffusion-webui\modules\initialize.py", line 147, in load_model
    shared.sd_model  # noqa: B018
  File "C:\stable-diffusion-webui\modules\shared_items.py", line 110, in sd_model
    return modules.sd_models.model_data.get_sd_model()
  File "C:\stable-diffusion-webui\modules\sd_models.py", line 499, in get_sd_model
    load_model()
  File "C:\stable-diffusion-webui\modules\sd_models.py", line 602, in load_model
    sd_model = instantiate_from_config(sd_config.model)
  File "C:\stable-diffusion-webui\repositories\stable-diffusion-stability-ai\ldm\util.py", line 89, in instantiate_from_config
    return get_obj_from_str(config["target"])(**config.get("params", dict()))
  File "C:\stable-diffusion-webui\repositories\stable-diffusion-stability-ai\ldm\models\diffusion\ddpm.py", line 1650, in __init__
    super().__init__(concat_keys, *args, **kwargs)
  File "C:\stable-diffusion-webui\repositories\stable-diffusion-stability-ai\ldm\models\diffusion\ddpm.py", line 1515, in __init__
    super().__init__(*args, **kwargs)
  File "C:\stable-diffusion-webui\repositories\stable-diffusion-stability-ai\ldm\models\diffusion\ddpm.py", line 563, in __init__
    self.instantiate_cond_stage(cond_stage_config)
  File "C:\stable-diffusion-webui\repositories\stable-diffusion-stability-ai\ldm\models\diffusion\ddpm.py", line 630, in instantiate_cond_stage
    model = instantiate_from_config(config)
  File "C:\stable-diffusion-webui\repositories\stable-diffusion-stability-ai\ldm\util.py", line 89, in instantiate_from_config
    return get_obj_from_str(config["target"])(**config.get("params", dict()))
  File "C:\stable-diffusion-webui\repositories\stable-diffusion-stability-ai\ldm\modules\encoders\modules.py", line 104, in __init__
    self.transformer = CLIPTextModel.from_pretrained(version)
  File "C:\stable-diffusion-webui\modules\sd_disable_initialization.py", line 68, in CLIPTextModel_from_pretrained
    res = self.CLIPTextModel_from_pretrained(None, *model_args, config=pretrained_model_name_or_path, state_dict={}, **kwargs)
  File "C:\stable-diffusion-webui\venv\lib\site-packages\transformers\modeling_utils.py", line 2377, in from_pretrained
    resolved_config_file = cached_file(
  File "C:\stable-diffusion-webui\venv\lib\site-packages\transformers\utils\hub.py", line 450, in cached_file
    raise EnvironmentError(
OSError: None is not a local folder and is not a valid model identifier listed on 'https://huggingface.co/models'
If this is a private repository, make sure to pass a token having permission to this repo either by logging in with `huggingface-cli login` or by passing `token=<your_token>`

Failed to create model quickly; will retry using slow method.

The WebUI then starts, however when I try to change the model to any SDXL, the errors reappear and I see in the console an attempt to download the 10gb file ip_pytorch_model.bin to an unknown folder.

The standard solution to many conflicts by deleting the /venv/ folder did not help.
I decided to temporarily remove the installed extensions and saw the problem disappear.

Ok. I then installed the extensions one by one and restarted the WebUI every time to rule out the possibility that more than one extension was causing the problem. In the end, it turned out that the problem only occurred when the Clip Interrogator extension was installed.

[devtobi]

See AUTOMATIC1111/stable-diffusion-webui#13245 (comment) for help.